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C94900 Bronze vs. SAE-AISI M30 Steel

C94900 bronze belongs to the copper alloys classification, while SAE-AISI M30 steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C94900 bronze and the bottom bar is SAE-AISI M30 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 41
78
Tensile Strength: Ultimate (UTS), MPa 300
800 to 2170

Thermal Properties

Latent Heat of Fusion, J/g 190
270
Melting Completion (Liquidus), °C 980
1550
Melting Onset (Solidus), °C 910
1500
Specific Heat Capacity, J/kg-K 370
450
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 32
26
Density, g/cm3 8.8
8.2
Embodied Carbon, kg CO2/kg material 3.4
7.2
Embodied Energy, MJ/kg 55
100
Embodied Water, L/kg 350
120

Common Calculations

Stiffness to Weight: Axial, points 6.9
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 9.4
27 to 74
Strength to Weight: Bending, points 11
24 to 46
Thermal Shock Resistance, points 11
25 to 67

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0.75 to 0.85
Chromium (Cr), % 0
3.5 to 4.3
Cobalt (Co), % 0
4.5 to 5.5
Copper (Cu), % 79 to 81
0 to 0.25
Iron (Fe), % 0 to 0.3
75.2 to 80.9
Lead (Pb), % 4.0 to 6.0
0
Manganese (Mn), % 0 to 0.1
0.15 to 0.4
Molybdenum (Mo), % 0
7.8 to 9.0
Nickel (Ni), % 4.0 to 6.0
0 to 0.3
Phosphorus (P), % 0 to 0.050
0 to 0.030
Silicon (Si), % 0 to 0.0050
0.2 to 0.45
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 4.0 to 6.0
0
Tungsten (W), % 0
1.3 to 2.3
Vanadium (V), % 0
1.0 to 1.4
Zinc (Zn), % 4.0 to 6.0
0
Residuals, % 0 to 0.8
0